At the risk of repeating what others have said, Bulut showed his lack of understanding of the Championship with some of his early tactical decisions. He was lucky that we had Ramsey the first 6 games, and the free and loan rejects he had at his disposal performed above their usual ability at the start.
As time has gone on, these players have reverted to type, or have been found out, as has Bulut's tacticts.
The big question is with the addition of 3/4, will the team.play better, or has has Bulut been found out? Like most, I'm not sure, but I don't think giving Bulut the bullet at this stage would do anything for Cardiff City in the short or long term.
It seems Tan has his reservations, as promised funds have not materialised. After Bulut's outburst yesterday the writing may be on the wall, and yet another managerial sacking is in the offing.